To provide an on-vehicle device and a method for emitting a pseudo engine sound that can reduce discomfort to be provided for a passenger of a vehicle while ensuring comfort.SOLUTION: An on-vehicle device according to an aspect of an embodiment is mounted on a vehicle that travels while switching a power source between an internal combustion engine and an electric motor, and in a case where a travel sound in a cabin in a drive mode in which the electric motor is used as the power source is less than or equal to a predetermined level, emits a pseudo engine sound that mimics an operation sound of the internal combustion engine.SELECTED DRAWING: Figure 5

    【課題】快適性を確保しつつ車両の乗員に与える違和感を低減することができる車載装置および疑似エンジン音の放音方法を提供する。【解決手段】実施形態の一態様に係る車載装置は、動力源として内燃エンジンおよび電気モータを切り替えて走行する車両に搭載され、前記電気モータを前記動力源とする駆動モード中の車室内の走行音が所定のレベル以下である場合に、前記内燃エンジンの動作音を模した疑似エンジン音を放音する。【選択図】図5


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    Title :

    ON-VEHICLE DEVICE AND METHOD FOR EMITTING PSEUDO ENGINE SOUND


    Additional title:

    車載装置および疑似エンジン音の放音方法


    Contributors:

    Publication date :

    2023-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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